VoWiFi

Subscribers use smartphones that support VoWiFi to initiate voice or video calls when Wi-Fi connection is available.Huawei VoWiFi solution complies with 3GPP specifications. It based on the EPC (ePDG), SingleSDB (3GPP AAA), and IMS as the core control architecture.When common subscribers access network under Wi-Fi hotspots, they can enjoy HD voice & video service and seamless handover between VoLTE and VoWiFi.

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Customer Value

Cost-efficient Roaming Solution

VoWiFi solution support international roaming call.It permits user access to home country EPC network when abroad. Operators can provide users with relatively inexpensive roaming services for more high-end users.

Enhance Competitiveness

Improved Indoor Coverage

VoWiFi solution can well sovled the problem of indoor coverage network construction in early VoLTE.As a significant complement for VoLTE,It provides more high-quality communication services for subscribers.

Reduce Air Rental Cost

VoWiFi helps MVNO to reduce huge rental costs. VoWiFi user can access any Wi-Fi. It can help operators to decrease air interface rent, make more profits